Add the popular CleanMacOSXBoot theme. Originally put together by
Alan Carlos, then modded by nebulOSX/Nebkiwi and rocccky. I have
made some changes to bring it up to date for the latest Chameleon
GUI.

Revised folder structure to contain building files and theme fles.
The building files are the master files used for creating the device
icons - in this case Cinema4D and Photoshop files. The theme files
are the final theme files for use in Chameleon.